 /*******************************************************************************
  * Copyright (c) 2007 IBM Corporation and others.
  * All rights reserved. This program and the accompanying materials
  * are made available under the terms of the Eclipse Public License v1.0
  * which accompanies this distribution, and is available at
  * http://www.eclipse.org/legal/epl-v10.html
  *
  * Contributors:
  * IBM Corporation - initial API and implementation
  ******************************************************************************/

 package org.eclipse.ui.internal;

 import java.util.Set ;

 import org.eclipse.ui.IMemento;

 /**
  * @since 3.3
  *
  */
 interface IStickyViewManager {
     
     void remove(String perspectiveId);
     
     void add(String perspectiveId, Set stickyViewSet);
     
     void clear();
     
     void update(Perspective oldPersp, Perspective newPersp);
     
     void save(IMemento memento);
      
     void restore(IMemento memento);

 }

